The SARS-CoV-2 virus and its corresponding disease COVID-19 is sweeping the globe, causing thousands of deaths. To fight it, we need to learn it. So far, we know that the viral genome encodes several proteins, including Spike protein, Nucleocapsid protein and Envelope protein. Antigens of spike and nucleocapsid proteins are of main pharmaceutical interest. To help doctors and scientists around the world fight against coronavirus, ABclonal developed multiple SARS-CoV-2 antigens expressed using human cells and bacterial cells.

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Catalog No.NameExpression HostSequenceTagLead TimeActivityPrice
RP01258SARS-COV-2 Spike RBDHEK293Arg319-Phe5416×His1-2 business days

Binding Activity

100 μg/$310
RP01271SARS-COV-2 Spike RBDHEK293Arg319-Phe541mFc1-2 business days100 μg/$380
RP01278SARS-COV-2 Spike RBDHEK293Arg319-Phe5416×His1-2 business days

Binding Activity

100 μg/$465
RP01259SARS-COV-2 Spike S1HEK293Val11-Arg6826×HisFc1-2 business days

Binding Activity

100 μg/$310
RP01261SARS-COV-2 Spike S1HEK293Gln14-Arg6836×HisAvi1-2 business days

Binding Activity

100 μg/$310
RP01262SARS-COV-2 Spike S1HEK293Val16-Arg6856×His1-2 business days

Binding Activity

100 μg/$310
RP012652019-nCoV Spike S1HEK293Val11-Arg6836×His1-2 business days

Binding Activity

100 μg/$310
RP01260LQSARS-COV-2 S1+S2 ECDHEK293Val11-Gln12086×His~15 business days

Binding Activity

100 μg/$700
RP01260MTSARS-COV-2 S1+S2 ECDHEK293Cys15-Gln12086×His1-2 business days

Binding Activity

100 μg/$700
RP01267SARS-COV-2 Spike S2 ECDBaculovirus-InsectSer686-Pro1213His~15 business days100 μg/$310
RP01263SARS-COV-2 envelope ProteinE. coliMet1-Val756×HisAvi1-2 business days100 μg/$310
RP01264SARS-COV-2 Nucleocapsid ProteinE. coliMet1-Ala4196×His1-2 business days

Binding Activity

100 μg/$310
RP01266ACE2 ProteinHEK293Gln18-Ser7406×HisAvi1-2 business days

Binding Activity

100 μg/$560
RP01275ACE2 ProteinHEK293Gln18-Ser740Fc1-2 business days

Binding Activity

100 μg/$560
RP01276ACE2 ProteinHEK293Gln18-Ser7406×His1-2 business days

Binding Activity

100 μg/$560
RP01270LQSARS-COV-2 3C-like ProteinaseE. coliSer1-Gln3066×HisAvi1-2 business days100 μg/$310
RP01274LQSARS-COV-2 papain-like proteaseE. coliGlu1564-Lys18786×His1-2 business days100 μg/$310